2778768720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 640

約数和(自身を含む): 12012564480

約数和(自身を除く): 9233795760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 67, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 134, 135, 140, 144, 156, 168, 180, 182, 189, 195, 201, 208, 210, 211, 216, 234, 240, 252, 260, 268, 270, 273, 280, 312, 315, 335, 336, 351, 360, 364, 378, 390, 402, 420, 422, 432, 455, 468, 469, 504, 520, 536, 540, 546, 560, 585, 603, 624, 630, 633, 670, 702, 720, 728, 756, 780, 804, 819, 840, 844, 871, 910, 936, 938, 945, 1005, 1008, 1040, 1055, 1072, 1080, 1092, 1170, 1206, 1260, 1266, 1340, 1365, 1404, 1407, 1456, 1477, 1512, 1560, 1608, 1638, 1680, 1688, 1742, 1755, 1809, 1820, 1872, 1876, 1890, 1899, 2010, 2110, 2160, 2184, 2340, 2345, 2412, 2457, 2520, 2532, 2613, 2680, 2730, 2743, 2808, 2814, 2954, 3015, 3024, 3120, 3165, 3216, 3276, 3376, 3484, 3510, 3618, 3640, 3752, 3780, 3798, 4020, 4095, 4220, 4221, 4355, 4368, 4431, 4680, 4690, 4824, 4914, 5040, 5064, 5226, 5360, 5460, 5486, 5616, 5628, 5697, 5908, 6030, 6097, 6330, 6552, 6968, 7020, 7035, 7236, 7280, 7385, 7504, 7560, 7596, 7839, 8040, 8190, 8229, 8440, 8442, 8710, 8862, 9045, 9360, 9380, 9495, 9648, 9828, 10128, 10452, 10920, 10972, 11256, 11394, 11816, 12060, 12194, 12285, 12660, 12663, 13065, 13104, 13293, 13715, 13936, 14040, 14070, 14137, 14472, 14770, 15120, 15192, 15678, 16080, 16380, 16458, 16880, 16884, 17420, 17724, 18090, 18291, 18760, 18990, 19201, 19656, 20904, 21105, 21840, 21944, 22155, 22512, 22788, 23517, 23632, 24120, 24388, 24570, 24687, 25320, 25326, 26130, 26586, 27430, 28080, 28140, 28274, 28485, 28944, 29540, 30384, 30485, 31356, 32760, 32916, 33768, 34840, 35448, 36180, 36582, 37520, 37980, 38402, 39195, 39312, 39879, 41145, 41808, 42210, 42411, 43888, 44310, 45576, 47034, 48240, 48776, 49140, 49374, 50640, 50652, 52260, 53172, 54860, 54873, 56280, 56548, 56970, 57603, 59080, 60970, 62712, 63315, 65520, 65832, 66465, 67536, 69680, 70685, 70896, 72360, 73164, 74061, 75960, 76804, 78390, 79758, 82290, 84420, 84822, 88620, 91152, 91455, 94068, 96005, 97552, 98280, 98748, 98959, 101304, 104520, 106344, 109720, 109746, 112560, 113096, 113940, 115206, 117585, 118160, 121940, 123435, 125424, 126630, 127233, 131664, 132930, 141370, 144720, 146328, 148122, 151920, 153608, 156780, 159516, 164580, 164619, 168840, 169644, 172809, 177240, 182910, 183781, 188136, 192010, 196560, 197496, 197918, 199395, 202608, 209040, 212055, 212688, 219440, 219492, 226192, 227880, 230412, 235170, 243880, 246870, 253260, 254466, 265860, 274365, 282740, 288015, 292656, 296244, 296877, 307216, 313560, 319032, 329160, 329238, 337680, 339288, 345618, 354480, 365820, 367562, 370305, 376272, 381699, 384020, 394992, 395836, 398790, 424110, 438984, 455760, 460824, 470340, 487760, 493740, 494795, 506520, 508932, 518427, 531720, 548730, 551343, 565480, 576030, 592488, 593754, 627120, 636165, 638064, 658320, 658476, 678576, 691236, 731640, 735124, 740610, 763398, 768040, 791672, 797580, 823095, 848220, 864045, 877968, 890631, 918905, 921648, 940680, 987480, 989590, 1013040, 1017864, 1036854, 1063440, 1097460, 1102686, 1130960, 1152060, 1184976, 1187508, 1272330, 1286467, 1316952, 1382472, 1463280, 1470248, 1481220, 1484385, 1526796, 1536080, 1583344, 1595160, 1646190, 1654029, 1696440, 1728090, 1781262, 1837810, 1881360, 1908495, 1974960, 1979180, 2035728, 2073708, 2194920, 2205372, 2304120, 2375016, 2544660, 2572934, 2592135, 2633904, 2671893, 2756715, 2764944, 2940496, 2962440, 2968770, 3053592, 3190320, 3292380, 3308058, 3392880, 3456180, 3562524, 3675620, 3816990, 3859401, 3958360, 4147416, 4389840, 4410744, 4453155, 4608240, 4750032, 4962087, 5089320, 5145868, 5184270, 5343786, 5513430, 5924880, 5937540, 6107184, 6432335, 6584760, 6616116, 6912360, 7125048, 7351240, 7633980, 7718802, 7916720, 8270145, 8294832, 8821488, 8906310, 9924174, 10178640, 10291736, 10368540, 10687572, 11026860, 11578203, 11875080, 12864670, 13169520, 13232232, 13359465, 13824720, 14250096, 14702480, 15267960, 15437604, 16540290, 17812620, 19297005, 19848348, 20583472, 20737080, 21375144, 22053720, 23156406, 23750160, 24810435, 25729340, 26464464, 26718930, 30535920, 30875208, 33080580, 34734609, 35625240, 38594010, 39696696, 41474160, 42750288, 44107440, 46312812, 49620870, 51458680, 53437860, 57891015, 61750416, 66161160, 69469218, 71250480, 77188020, 79393392, 92625624, 99241740, 102917360, 106875720, 115782030, 132322320, 138938436, 154376040, 173673045, 185251248, 198483480, 213751440, 231564060, 277876872, 308752080, 347346090, 396966960, 463128120, 555753744, 694692180, 926256240, 1389384360, 2778768720]

約数ペア:

[(1, 2778768720), (2, 1389384360), (3, 926256240), (4, 694692180), (5, 555753744), (6, 463128120), (7, 396966960), (8, 347346090), (9, 308752080), (10, 277876872), (12, 231564060), (13, 213751440), (14, 198483480), (15, 185251248), (16, 173673045), (18, 154376040), (20, 138938436), (21, 132322320), (24, 115782030), (26, 106875720), (27, 102917360), (28, 99241740), (30, 92625624), (35, 79393392), (36, 77188020), (39, 71250480), (40, 69469218), (42, 66161160), (45, 61750416), (48, 57891015), (52, 53437860), (54, 51458680), (56, 49620870), (60, 46312812), (63, 44107440), (65, 42750288), (67, 41474160), (70, 39696696), (72, 38594010), (78, 35625240), (80, 34734609), (84, 33080580), (90, 30875208), (91, 30535920), (104, 26718930), (105, 26464464), (108, 25729340), (112, 24810435), (117, 23750160), (120, 23156406), (126, 22053720), (130, 21375144), (134, 20737080), (135, 20583472), (140, 19848348), (144, 19297005), (156, 17812620), (168, 16540290), (180, 15437604), (182, 15267960), (189, 14702480), (195, 14250096), (201, 13824720), (208, 13359465), (210, 13232232), (211, 13169520), (216, 12864670), (234, 11875080), (240, 11578203), (252, 11026860), (260, 10687572), (268, 10368540), (270, 10291736), (273, 10178640), (280, 9924174), (312, 8906310), (315, 8821488), (335, 8294832), (336, 8270145), (351, 7916720), (360, 7718802), (364, 7633980), (378, 7351240), (390, 7125048), (402, 6912360), (420, 6616116), (422, 6584760), (432, 6432335), (455, 6107184), (468, 5937540), (469, 5924880), (504, 5513430), (520, 5343786), (536, 5184270), (540, 5145868), (546, 5089320), (560, 4962087), (585, 4750032), (603, 4608240), (624, 4453155), (630, 4410744), (633, 4389840), (670, 4147416), (702, 3958360), (720, 3859401), (728, 3816990), (756, 3675620), (780, 3562524), (804, 3456180), (819, 3392880), (840, 3308058), (844, 3292380), (871, 3190320), (910, 3053592), (936, 2968770), (938, 2962440), (945, 2940496), (1005, 2764944), (1008, 2756715), (1040, 2671893), (1055, 2633904), (1072, 2592135), (1080, 2572934), (1092, 2544660), (1170, 2375016), (1206, 2304120), (1260, 2205372), (1266, 2194920), (1340, 2073708), (1365, 2035728), (1404, 1979180), (1407, 1974960), (1456, 1908495), (1477, 1881360), (1512, 1837810), (1560, 1781262), (1608, 1728090), (1638, 1696440), (1680, 1654029), (1688, 1646190), (1742, 1595160), (1755, 1583344), (1809, 1536080), (1820, 1526796), (1872, 1484385), (1876, 1481220), (1890, 1470248), (1899, 1463280), (2010, 1382472), (2110, 1316952), (2160, 1286467), (2184, 1272330), (2340, 1187508), (2345, 1184976), (2412, 1152060), (2457, 1130960), (2520, 1102686), (2532, 1097460), (2613, 1063440), (2680, 1036854), (2730, 1017864), (2743, 1013040), (2808, 989590), (2814, 987480), (2954, 940680), (3015, 921648), (3024, 918905), (3120, 890631), (3165, 877968), (3216, 864045), (3276, 848220), (3376, 823095), (3484, 797580), (3510, 791672), (3618, 768040), (3640, 763398), (3752, 740610), (3780, 735124), (3798, 731640), (4020, 691236), (4095, 678576), (4220, 658476), (4221, 658320), (4355, 638064), (4368, 636165), (4431, 627120), (4680, 593754), (4690, 592488), (4824, 576030), (4914, 565480), (5040, 551343), (5064, 548730), (5226, 531720), (5360, 518427), (5460, 508932), (5486, 506520), (5616, 494795), (5628, 493740), (5697, 487760), (5908, 470340), (6030, 460824), (6097, 455760), (6330, 438984), (6552, 424110), (6968, 398790), (7020, 395836), (7035, 394992), (7236, 384020), (7280, 381699), (7385, 376272), (7504, 370305), (7560, 367562), (7596, 365820), (7839, 354480), (8040, 345618), (8190, 339288), (8229, 337680), (8440, 329238), (8442, 329160), (8710, 319032), (8862, 313560), (9045, 307216), (9360, 296877), (9380, 296244), (9495, 292656), (9648, 288015), (9828, 282740), (10128, 274365), (10452, 265860), (10920, 254466), (10972, 253260), (11256, 246870), (11394, 243880), (11816, 235170), (12060, 230412), (12194, 227880), (12285, 226192), (12660, 219492), (12663, 219440), (13065, 212688), (13104, 212055), (13293, 209040), (13715, 202608), (13936, 199395), (14040, 197918), (14070, 197496), (14137, 196560), (14472, 192010), (14770, 188136), (15120, 183781), (15192, 182910), (15678, 177240), (16080, 172809), (16380, 169644), (16458, 168840), (16880, 164619), (16884, 164580), (17420, 159516), (17724, 156780), (18090, 153608), (18291, 151920), (18760, 148122), (18990, 146328), (19201, 144720), (19656, 141370), (20904, 132930), (21105, 131664), (21840, 127233), (21944, 126630), (22155, 125424), (22512, 123435), (22788, 121940), (23517, 118160), (23632, 117585), (24120, 115206), (24388, 113940), (24570, 113096), (24687, 112560), (25320, 109746), (25326, 109720), (26130, 106344), (26586, 104520), (27430, 101304), (28080, 98959), (28140, 98748), (28274, 98280), (28485, 97552), (28944, 96005), (29540, 94068), (30384, 91455), (30485, 91152), (31356, 88620), (32760, 84822), (32916, 84420), (33768, 82290), (34840, 79758), (35448, 78390), (36180, 76804), (36582, 75960), (37520, 74061), (37980, 73164), (38402, 72360), (39195, 70896), (39312, 70685), (39879, 69680), (41145, 67536), (41808, 66465), (42210, 65832), (42411, 65520), (43888, 63315), (44310, 62712), (45576, 60970), (47034, 59080), (48240, 57603), (48776, 56970), (49140, 56548), (49374, 56280), (50640, 54873), (50652, 54860), (52260, 53172)]